Which of the following is the best choice for your home wireless network?

It is not difficult to build a home wireless network. If you have some basic knowledge, you can build a wireless network by yourself. Through some articles, I believe you have some knowledge about the establishment of home wireless networks. Here, this article mainly introduces three home wireless network models. You can see which one is suitable for your own network.

Currently, home wireless networks are commonly used in three types of devices: wireless network adapter, Wireless AP (Access Point, wireless base station), and wireless router. I will briefly introduce their usage: wireless network cards are installed on computers for wireless connections between computers or between computers and APS and routers; wireless AP is used for signal amplification and communication between the wireless network and the wired network. Its function is similar to the hub or switch of the wired network, you can also directly share the Internet connection of a wireless LAN. The following describes the common wireless network modes created by these three devices in detail.

Ad-Hoc point-to-point in the home wireless network mode ):

In the establishment of a home wireless LAN, I think everyone knows that the simplest thing is to implement wireless interconnection between two computers with wireless NICs. One computer can share bandwidth when connected to the Internet. As shown in, a wireless LAN Based on the Ad-Hoc structure is established. The Ad-Hoc structure is a peer-to-peer network structure that eliminates the need for Wireless AP construction. As long as the computers with wireless NICs installed can achieve wireless interconnection with each other; the principle is that a computer host in the network establishes a point-to-point connection, which is equivalent to a virtual AP, and other computers can directly use this point-to-point connection for network interconnection and sharing.

Due to the absence of Wireless AP, the network setup process of Ad-Hoc wireless LAN is very simple. However, generally, the distance between wireless network adapters in the indoor environment is about 40 M. When the distance exceeds the valid distance, therefore, this mode is very suitable for some simple or even temporary wireless interconnection requirements. In addition, if you want all the computers in this solution to share the bandwidth of the connection, for example, if four machines share the bandwidth at the same time, the available bandwidth of each machine is only 1/3 of the standard bandwidth.

Home wireless network mode "Wireless AP + wireless network card ":

The "Wireless AP + wireless network card" mode is the most economical and practical type of the three solutions I introduced today.

An AP is short for an Access Point. A Wireless AP is an Access Point and a wireless gateway in a wireless LAN. It acts like a hub in a wired network. When an AP exists in the network, the coverage of the wireless network adapter will be twice the original range, and the network devices that the wireless LAN can accommodate can also be added. The addition of Wireless AP enriches the networking mode. Let's take a look at the basic structure and principles of this mode.

With the development of technology, the current AP is no longer simply a bridge between "wired" and "Wireless", and there are endless AP products with various additional functions on the market, this provides strong support for a variety of home broadband access methods. Some wireless APS on the market also have proxy server functions. Using connections such as ADSL or Cable Modem to achieve Internet access and sharing, of course, these products are also more expensive.

For a wireless LAN with an AP access point, you must first configure the AP and its IP address, and then set up a wireless LAN client to establish a connection with the Wireless AP and add it to the corresponding AP network. A wireless LAN with Access Points can also be connected to an existing LAN through the Ethernet interface on the AP to achieve wireless and wired integration.

Home wireless network mode "Wireless Broadband Router + wireless network card ":

The "Wireless Broadband Router + wireless network card" mode is a wireless networking mode that many families are currently using. See this mode of wireless network can be a wired + wireless broadband hybrid network. Although the wireless network is very free, sometimes the signal is not good. At this time, the advantages of the wired network in this mode suddenly emerge.

In addition, for users who use virtual dial-up software to access the Internet, they no longer need to use a computer as a gateway to perform virtual dial-up. Now they can access the Internet and stay online forever. This mode is about 30% more expensive than the above "Wireless AP + wireless network card" mode. If you are economical, I recommend this mode.

For new ADSL users, it is recommended that you determine whether the broadband service has been activated before installing the service. You can call the ISP to find out whether the service has been activated. Here, we suggest you keep your ISP technical support phone number properly, it may be frequently used in the future), and then check whether the Wireless Broadband Router, network cable, wireless network card and drive disc are complete. Pay special attention to the correctness of the crystal head of the network cable. If you are preparing to upgrade your network over the wired network, you do not need to prepare for the upgrade.